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Residential neighborhood

4.7
Based on 6735 reviews
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Carrier Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR
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With a commitment to superior craftsmanship and customer satisfaction, we offer expert HVAC, plumbing, and energy efficiency services tailored to your needs. Our trusted specialists provide solutions that maximize comfort while reducing energy costs.

Skilled employees

Trucks on the Road

Why Choose Princeton Air?

  • Trusted for over 50 years — Proudly serving Central NJ homeowners.
  • Energy savings focused — Solutions that lower bills and boost home efficiency
  • Expert technicians — Certified specialists committed to top-tier service.
  • Financing available — Flexible plans to fit your budget.
PA tech

Princeton Air has always been about more than just heating, cooling, plumbing, and electrical—we’re about people, trust, and delivering solutions that last.

Years in Business

Emergency Service

What Our Customers Are Saying

100% Satisfaction Guarantee

4.7
Based on 6735 reviews
Suhnoon Adam
24 hours ago
Very professional and respectful. The job was done and completed one quarter of the time I was expecting. Technicians deserve 8********
He is very experienced and knowledgeable. Explained the issue and the fix very well
The technicians were terrific. Efficient, polite and they were even nice to my dog. Great service!
Donald Hess
1 day ago
Dan was excellent! Very professional and thorough. Explained everything and had pictures of everything! Did a great job!
The plumber did a phenomenal job, so five stars, but dealing with the dispatchers was a miserable experience. Had to call five different times over two days to get anyone to come out.
Tim Orban
1 day ago
Jorge & his co-worker were awesome. Very neat & installed/removed AC & Furnace without issues. After installation, explained how to change filter & basics of both units. Also tested both to make sure all was working properly. Joe the sales rep was great too! I’m really happy I went with this company. I’ve been putting off replacing both units because of cost but with PSE&Gs interest free program it made it easier to swollow the cost.
Professional knowledgeable friendly
Jason Muniz was terrific in pointing out a potential problem for us. He was polite and pleasant and his explanation was clear and not alarming. Jason was on time and courteous, the kind of professional who we like to have take care of our home. He took care of multiple issues in one day and explained everything fully until I understood what needed to be done.
ekin birkan
2 days ago
I cannot say enough good things about Latrell R.! He was absolutely amazing, professional, honest, and incredibly efficient. I had several technicians come out before him, and none of them were able to fix my AC. But Latrell came in and had everything fixed in just about an hour and a half to two hours! What I appreciated the most was his honesty and transparency. He explained everything clearly and always asked for my approval before charging me for anything. There were no surprises, and I felt like I could genuinely trust him. He worked quickly, knew exactly what he was doing, and made the entire experience stress-free. After dealing with this issue for so long, I can’t explain how relieved and happy I am that he finally fixed it! I am beyond satisfied with his service and truly grateful for his hard work. It’s rare to find someone this skilled, honest, and professional. I would highly recommend Latrell R. to anyone who needs AC repairs. He deserves more than five stars!
joel heymsfeld
2 days ago
I’ve been dealing with Princeton Air for over forty years and have always been extremely satisfied
Tom Hicks
2 days ago
Warranty Repair was done quickly and professionally.
Daniel was very thorough.
MarieR
3 days ago
Our staff members are responsible for 220 Living Units here in Monroe Twsp NJ .. we found Princeton Air online and have subsequently developed an outstanding relationship. The company's service and communication with our staff is nothing less than SUPERIOR. We can easily recommend Princeton Air to any residential community.
Carroll Harrell
4 days ago
On time service , respectful of property. I have had the same technician for the last few visits and I feel he really knows my property and that is so helpful. Wonderful man
We have the gold plan which includes two maintenance visits per year. The technician Cory looked at the whole system and installed a new filter in the air handler. I was afraid the annual filter replacement was no longer included in the plan.
Melissa Free
4 days ago
Prompt, efficient and detailed explanation – happy to get my issue situated.
Russell Lehmann
5 days ago
Professional, personable, knowledgeable. Wonderful experience
Nader Fotouhi
5 days ago
Ryan was very professional. He explained the work he did and answered all my questions.
Charlotte Mazak
6 days ago
Routine maintenance of air conditioner for upcoming season.
Jorge did an excellent job of diagnosing the problem with our furnace. In addition to relying on his own expertise, he reached out to the Carrier tech support to see if they agreed with his diagnosis. At each step of the way, he carefully explained what he was doing and why he was doing it. He is the best HVAC tech that I have encountered since we moved into our house.
Was very pleasant, went about his work quietly and explained everything clearly.
Jayanti Patel
1 week ago
Prompt and professional service.
ajaveri
1 week ago
Martique from Princeton Air was very good. Identified and solved the problem quickly. Also was pleasant and courteous.
Pete T
1 week ago
Very professional. Answered all questions and gave solid advice.
Kim Fawcett
1 week ago
Our technician Tom was wonderful. He repaired a heating duct and spoke to us about options for replacing our system. He needed a part and came back the next morning to install.

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